Considering this question - Explain Big O notation in your words, are questions in this form considered constructive ? There are quality answers, but in the end, everyone has their own words to describe something. Questions like this have a good chance to end up with a plethora of different answers that basically tell the same thing. Would there be a way to improve this kind of question ?
N.B. : As pointed out in the comments of the question, an alternative version of it exists as well on StackOverflow.